49539040

素因数分解:

$2^5\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1151}}^1$

素因数の和:1435

約数の個数: 48

約数和(自身を含む): 117573120

約数和(自身を除く): 68034080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 269, 538, 1076, 1151, 1345, 2152, 2302, 2690, 4304, 4604, 5380, 5755, 8608, 9208, 10760, 11510, 18416, 21520, 23020, 36832, 43040, 46040, 92080, 184160, 309619, 619238, 1238476, 1548095, 2476952, 3096190, 4953904, 6192380, 9907808, 12384760, 24769520, 49539040]

約数ペア:

[(1, 49539040), (2, 24769520), (4, 12384760), (5, 9907808), (8, 6192380), (10, 4953904), (16, 3096190), (20, 2476952), (32, 1548095), (40, 1238476), (80, 619238), (160, 309619), (269, 184160), (538, 92080), (1076, 46040), (1151, 43040), (1345, 36832), (2152, 23020), (2302, 21520), (2690, 18416), (4304, 11510), (4604, 10760), (5380, 9208), (5755, 8608)]